Regex Unicode Scripts
\p{Han}
匹配中文、日语文字,支持简繁体。\p{Common}
匹配符号\p{Latin}
匹配拉丁语系- 需要 grep perl 支持,即
grep -P "\p{Han}"
,或者rg/ag
.
echo '中文/繁體/片仮名/かたかな/カタカナ/katakana' | rg "\p{Han}" > 中文 繁體 片仮名
echo '中文@mail.com' | rg "\p{Common}" > @ .
echo '中文@mail.com' | rg "\p{Latin}" > mail com
Unicode Scripts for more.
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